Endovascular Treatments for Brain Aack Introduction - Microsurgery: Advances, Simulations, and Applications - page 64

Figure 2.17 Lt.MCA superior trunk occlusion DSA internal carotid
angiography (ICAG). (a) DSA before treatment, occlusion at the
Lt. MCA superior trunk is indicated with an arrow. (b) DSA after
treatment, the occluded artery was completely disobliterated
(arrow).

a) b) c)

Figure 2.18 Near occlusion from basilar trunk artery (BA) to Lt. vertebral
artery. (a) The near occlusion in BA is shown with an arrow;
the accumulation of thrombus is appreciated in the peripheral
side. (b) Stent (arrow) placed in near occlusion section of the
BA after removing the thrombus. (c) Blood low improvement
after the treatment.